401039109

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{41221}}^1$

素因数の和:41297

約数の個数: 24

約数和(自身を含む): 617340672

約数和(自身を除く): 216301563

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3243, 9729, 41221, 123663, 370989, 948083, 1937387, 2844249, 5812161, 8532747, 17436483, 44559901, 133679703, 401039109]

約数ペア:

[(1, 401039109), (3, 133679703), (9, 44559901), (23, 17436483), (47, 8532747), (69, 5812161), (141, 2844249), (207, 1937387), (423, 948083), (1081, 370989), (3243, 123663), (9729, 41221)]